diff options
| -rw-r--r-- | package/boot/uboot-sunxi/patches/200-mkimage-check-environment-for-dtc-binary-location.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/package/boot/uboot-sunxi/patches/200-mkimage-check-environment-for-dtc-binary-location.patch b/package/boot/uboot-sunxi/patches/200-mkimage-check-environment-for-dtc-binary-location.patch new file mode 100644 index 0000000000..d61895a3f9 --- /dev/null +++ b/package/boot/uboot-sunxi/patches/200-mkimage-check-environment-for-dtc-binary-location.patch @@ -0,0 +1,35 @@ +From 5b707cdadb35d896daafff52983416e1c617745b Mon Sep 17 00:00:00 2001 +From: Hauke Mehrtens <hauke@hauke-m.de> +Date: Wed, 19 Jul 2017 22:23:15 +0200 +Subject: [PATCH] mkimage: check environment for dtc binary location + +Currently mkimage assumes the dtc binary is in the path and fails +otherwise. This patch makes it check the DTC environment variable first +for the dtc binary and then fall back to the default path. This makes +it possible to call the u-boot build with make DTC=... and build a fit +image with the dtc binary not being the the default path. + +Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> +Cc: Simon Glass <sjg@chromium.org> +--- + tools/fit_image.c | 7 ++++++- + 1 file changed, 6 insertions(+), 1 deletion(-) + +--- a/tools/fit_image.c ++++ b/tools/fit_image.c +@@ -647,9 +647,14 @@ static int fit_handle_file(struct image_ + } + *cmd = '\0'; + } else if (params->datafile) { ++ const char* dtc = getenv("DTC"); ++ ++ if (!dtc) ++ dtc = MKIMAGE_DTC; ++ + /* dtc -I dts -O dtb -p 500 datafile > tmpfile */ + snprintf(cmd, sizeof(cmd), "%s %s %s > %s", +- MKIMAGE_DTC, params->dtc, params->datafile, tmpfile); ++ dtc, params->dtc, params->datafile, tmpfile); + debug("Trying to execute \"%s\"\n", cmd); + } else { + snprintf(cmd, sizeof(cmd), "cp %s %s", |